(!) Since support from Microsoft will end on January 14th, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Vì lý do Microsoft kết thúc hỗ trợ cho Windows 7 vào ngày 14/01/2020, Windows 7 sẽ là hệ điều hành không được khuyến khích sử dụng với trang web này từ ngày 15/12/2019.
Select part number to Order Now/ Add to Cart
A bearing in which an outer ring is formed from a thin steel plate by precision drawing, the raceway surface is surface-hardened, and then a needle-shaped roller and a retainer are assembled.
[Features]
・ It has the smallest cross-sectional height of any bearing with an outer ring, enabling space reduction and cost savings.
・ Compact design is possible with the shaft directly as the raceway surface without using the inner ring.
・ The outer ring has a structure in which the needle roller and the retainer are not separated.
・ Retaining rings are not required for fixing in the axial direction by simply press-fitting into a rigid housing with an appropriate fit.
[Applications]
・ Heavy load, high speed, gearbox for automobiles, etc.
・ Steel equipment, mining / construction machinery, machine tools.
HK type, HMK type (Open-ended type)
HK, ZWD type (Open-ended type)
BK type (Closed end type)
BK ‥ ZWD type (Closed end type)
It is a bearing in which an outer ring is formed from a thin steel plate by precision drawing, the raceway surface is surface-hardened, and then a needle-shaped roller and a retainer are assembled (as for the part numbers with "M" in the suffix, they are heat treated after assembling). It has the smallest cross-sectional height of any bearing with an outer ring, enabling space reduction and cost savings.
Usually, a design is taken in which the shaft is directly used as the raceway surface without using the inner ring. The outer ring has a structure in which the needle-shaped roller and the retainers are not separated, and the bearing is easy to handle because it does not require a retaining ring to fix it in the axial direction, just by press-fitting it into a rigid housing with an appropriate fit.
Type | Compatible shaft diameter (mm) | Nominal Number | Composition and dimensions | Note | ||
---|---|---|---|---|---|---|
HK (HK・・T2) | Standard Series | Open End | ø3 to ø50 | HK0609T2 | Diameter of Inscribed Circle: ø6 Width dimensions: 9 T2: Resin retainer | Since the suffix T2 uses a polyamide resin molding retainer, the allowable temperature should be 120°C, and 100°C or less for continuous use. Premium shell bearings have F in the suffix. See CATNO.3029 (Premium Shell Bearing) for details. Those with an M in the suffix are heat-treated products after assembly. (Pre-vent specifications) |
HK・・L | Open End One-sided seal | ø12 to ø50 | HK2018L/3AS | Diameter of Inscribed Circle: ø20 Width dimensions: 18 L: One-sided seal 3AS: Grease | The seal type (tailing symbol: L or LL) with a built-in synthetic rubber sealing seal on one side or both sides has lithium soap-based grease sealed inside. To prevent deterioration of the seal and grease, the operating temperature should be -20 to 120°C, and within 100°C for continuous use. This type has a shorter roller length and a smaller rated load than the open type with the same dimensions. | |
HK・・LL | Open End Double-sided seal | ø12 to ø50 | HK2020LL/3AS | Diameter of Inscribed Circle: ø20 Width dimensions: 20 LL: Double-sided seal 3AS: Grease | ||
HK・・ZWD | Open End Double row type | ø15 to ø30 | HK2030ZWD | Diameter of Inscribed Circle: ø20 Width dimensions: 30 ZW: Retainer double row D: Outer ring lubrication hole | This type has a lubrication hole in the outer ring. | |
HMK (HMK・・T2) | Open End | ø8 to ø50 | HMK2015 | Diameter of Inscribed Circle: ø20 Width dimensions: 15 | Since the suffix T2 uses a polyamide resin molding retainer, the allowable temperature should be 120°C, and 100°C or less for continuous use. | |
HMK・・L | Open End One-sided seal | ø8 to ø50 | HMK2018L/3AS | Diameter of Inscribed Circle: ø20 Width dimensions: 18 L: One-sided seal 3AS: Grease | The seal type (tailing symbol: L or LL) with a built-in synthetic rubber sealing seal on one side or both sides has lithium soap-based grease sealed inside. To prevent deterioration of the seal and grease, the operating temperature should be -20 to 120°C, and within 100°C for continuous use. This type has a shorter roller length and a smaller rated load than the open type with the same dimensions. | |
HMK・・LL | Open End Double-sided seal | ø8 to ø50 | HMK2021LL/3AS | Diameter of Inscribed Circle: ø20 Width dimensions: 20 LL: Double-sided seal 3AS: Grease | ||
HMK・・ZWD | Open End Double row type | ø38 to ø50 | HK3845ZWD | Diameter of Inscribed Circle: ø38 Width dimensions: 45 ZW: Retainer double row D: Outer ring lubrication hole | This type has a lubrication hole in the outer ring. | |
BK (BK・・T2) | Closed End | ø3 to ø50 | BK2020C | Diameter of Inscribed Circle: ø20 Width dimensions: 20 C: Welding retainer | Since the suffix T2 uses a polyamide resin molding retainer, the allowable temperature should be 120°C, and 100°C or less for continuous use. | |
BK・・L | Closed End One-sided seal | ø12 to ø50 | BK2018L/3AS | Diameter of Inscribed Circle: ø20 Width dimensions: 18 L: One-sided seal 3AS: Grease | This seal type (suffix: L) has lithium soap-based grease sealed inside. To prevent deterioration of the seal and grease, the operating temperature should be -20 to 120°C, and continuous use should be within 100°C. | |
BK・・ZWD | Closed End Double row type | ø15 to ø30 | BK2030ZWD | Diameter of Inscribed Circle: ø20 Width dimensions: 30 ZW: Retainer double row D: Outer ring lubrication hole | This type has a lubrication hole in the outer ring. |
The permissible rotational speed is the permissible rotational speed that can be achieved based on the following assumptions.
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Load Direction | Inner Dia. d (Ø) | Outer Dia. D (Ø) | Width B (mm) | Number of Raceway Ring Rows | Size Standards | Retainer Type | Basic Load Rating: Dynamic Load (N) | Sealing Structure | Lubricant | Format symbol | Holder Symbol | Specifications | Revolution Frequency (rpm) | Series | Case hardening (outer ring only) | Outer ring oil hole | Premium shell bearing | Post-assembly heat treatment (pre-bent type) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
142,968 VND | 1 Piece(s) | 10 Day(s) or more | - | Radial | 15 | 22 | 25 | Single Row | Metric System | - | 18500 | NA | NA | HMK | - | Open End | 11000 | Heavy Load | Case hardening | NA | NA | NA | ||
160,342 VND | 1 Piece(s) | 9 Day(s) or more | - | Radial / Thrust | - | - | - | Single Row | Metric System | - | 13,400 | NA | N/A | 7E-HMK | - | Open End | 7500 | Heavy duty | Case hardening | N/A | N/A | N/A | ||
186,026 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 26 | 34 | 16 | Single Row | Metric System | - | 17100 | NA | NA | HMK | - | Open End | 6000 | Heavy Load | Case hardening | NA | NA | NA | ||
225,840 VND | 1 Piece(s) | 10 Day(s) or more | - | Radial | 32 | 42 | 20 | Single Row | Metric System | - | 27500 | NA | NA | HMK | - | Open End | 5000 | Heavy Load | Case hardening | NA | NA | NA | ||
237,876 VND | 1 Piece(s) | 10 Day(s) or more | 10 | Radial | 32 | 42 | 30 | Single Row | Metric System | - | 41500 | NA | NA | HMK | - | Open End | 5000 | Heavy Load | Case hardening | NA | NA | NA | ||
276,860 VND | 1 Piece(s) | 10 Day(s) or more | - | Radial | 40 | 50 | 20 | Single Row | Metric System | - | 32500 | NA | NA | HMK | - | Open End | 4000 | Heavy Load | Case hardening | NA | NA | NA | ||
283,096 VND | 1 Piece(s) | 4 Day(s) or more | - | Radial | 40 | 50 | 25 | Single Row | Metric System | - | 41000 | NA | NA | HMK | - | Open End | 4000 | Heavy Load | Case hardening | NA | NA | NA | ||
318,961 VND | 1 Piece(s) | 10 Day(s) or more | - | Radial | 50 | 62 | 15 | Single Row | Metric System | - | 25900 | NA | NA | HMK | - | Open End | 3200 | Heavy Load | Case hardening | NA | NA | NA | ||
339,231 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 50 | 62 | 25 | Single Row | Metric System | - | 48000 | NA | NA | HMK | - | Open End | 3200 | Heavy Load | Case hardening | NA | NA | NA | ||
88,785 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 4 | 8 | 8 | Single Row | Metric System | Resin Forming | 1770 | NA | NA | BK | T2 (Polyamide Resin Forming Holder) | Closed End | 30000 | Standard | NA | NA | NA | NA | ||
92,001 VND | 1 Piece(s) | Same day | 10 | Radial | 5 | 9 | 9 | Single Row | Metric System | - | 2640 | NA | NA | BK | - | Closed End | 27000 | Standard | NA | NA | NA | NA | ||
82,410 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 6 | 10 | 9 | Single Row | Metric System | Resin Forming | 2660 | NA | NA | BK | T2 (Polyamide Resin Forming Holder) | Closed End | 25000 | Standard | NA | NA | NA | NA | ||
82,410 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | 7 | 11 | 9 | Single Row | Metric System | - | 3400 | NA | NA | BK | - | Closed End | 23000 | Standard | NA | NA | NA | NA | ||
46,340 VND | 1 Piece(s) | Same day | 10 | Radial | 10 | 14 | 10 | Single Row | Metric System | - | 4500 | NA | NA | BK | - | Closed End | 16000 | Standard | NA | NA | NA | NA | ||
90,406 VND | 1 Piece(s) | 4 Day(s) or more | 10 | Radial | 10 | 14 | 12 | Single Row | Metric System | - | 5900 | NA | NA | BK | - | Closed End | 16000 | Standard | NA | NA | NA | NA | ||
51,840 VND | 1 Piece(s) | Same day | 10 | Radial | 10 | 14 | 15 | Single Row | Metric System | - | 7100 | NA | NA | BK | - | Closed End | 16000 | Standard | NA | NA | NA | NA | ||
87,191 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | 12 | 16 | 10 | Single Row | Metric System | - | 5050 | NA | NA | BK | - | Closed End | 13000 | Standard | NA | NA | NA | NA | ||
55,500 VND | 1 Piece(s) | Same day | 10 | Radial | 15 | 21 | 16 | Single Row | Metric System | - | 10700 | NA | NA | BK | - | Closed End | 11000 | Standard | NA | NA | NA | NA | ||
106,315 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 18 | 24 | 16 | Single Row | Metric System | - | 11800 | NA | NA | BK | - | Closed End | 8500 | Standard | NA | NA | NA | NA | ||
112,690 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 20 | 26 | 16 | Single Row | Metric System | - | 13000 | NA | NA | BK | - | Closed End | 8000 | Standard | NA | NA | NA | NA | ||
89,438 VND | 1 Piece(s) | Same day | 10 | Radial | 3 | 6.5 | 6 | Single Row | Metric System | Resin Forming | 925 | NA | NA | HK | T2 (Polyamide Resin Forming Holder) | Open End | 33000 | Standard | NA | NA | NA | NA | ||
138,310 VND | 1 Piece(s) | Same day | - | Radial | 4 | 8 | 8 | Single Row | Metric System | Resin Forming | 1770 | NA | NA | HK | T2 (Polyamide Resin Forming Holder) | Open End | 30000 | Standard | NA | NA | NA | NA | ||
65,500 VND 45,195 VND | 1 Piece(s) | Same day | 10 | Radial | 6 | 10 | 9 | Single Row | Metric System | - | 2920 | NA | NA | HK | - | Open End | 37000 | Standard | NA | NA | Available | Available | ||
44,615 VND | 1 Piece(s) | Same day | - | Radial | 6 | 10 | 9 | Single Row | Metric System | Resin Forming | 2660 | NA | NA | HK | T2 (Polyamide Resin Forming Holder) | Open End | 25000 | Standard | NA | NA | NA | NA | ||
71,801 VND | 1 Piece(s) | Same day | - | Radial | 7 | 11 | 9 | Single Row | Metric System | - | 3400 | NA | NA | HK | - | Open End | 23000 | Standard | NA | NA | NA | NA | ||
135,271 VND | 1 Piece(s) | Same day | 10 | Radial | 8 | 12 | 10 | Single Row | Metric System | - | 3850 | NA | NA | HK | - | Open End | 30000 | Standard | NA | NA | NA | NA | ||
127,820 VND | 1 Piece(s) | Same day | 10 | Radial | 8 | 12 | 10 | Single Row | Metric System | Weld Shape | 3850 | NA | NA | HK | C (Weld Holder) | Open End | 20000 | Standard | NA | NA | NA | NA | ||
93,010 VND | 1 Piece(s) | 7 Day(s) or more | 10 | Radial | 9 | 13 | 10 | Single Row | Metric System | - | 4300 | NA | NA | HK | - | Open End | 27000 | Standard | NA | NA | NA | NA | ||
76,813 VND | 1 Piece(s) | 4 Day(s) or more | - | Radial | 9 | 13 | 12 | Single Row | Metric System | - | 5650 | NA | NA | HK | - | Open End | 18000 | Standard | NA | NA | NA | NA | ||
43,500 VND | 1 Piece(s) | Same day | - | Radial | 10 | 14 | 10 | Single Row | Metric System | - | 4500 | NA | NA | HK | - | Open End | 16000 | Standard | NA | NA | NA | NA | ||
75,920 VND | 1 Piece(s) | Same day | - | Radial | 10 | 14 | 12 | Single Row | Metric System | - | 5900 | NA | NA | HK | - | Open End | 16000 | Standard | NA | NA | NA | NA | ||
36,250 VND | 1 Piece(s) | Same day | - | Radial | 10 | 14 | 15 | Single Row | Metric System | - | 7100 | NA | NA | HK | - | Open End | 16000 | Standard | NA | NA | NA | NA | ||
133,755 VND | 1 Piece(s) | Same day | - | Radial | 12 | 16 | 10 | Single Row | Metric System | - | 5050 | NA | NA | HK | - | Open End | 13000 | Standard | NA | NA | NA | NA | ||
43,500 VND | 1 Piece(s) | Same day | - | Radial | 12 | 18 | 12 | Single Row | Metric System | - | 6600 | NA | NA | HK | - | Open End | 13000 | Standard | NA | NA | NA | NA | ||
78,133 VND | 1 Piece(s) | Same day | 10 | Radial | 12 | 18 | 12 | Single Row | Metric System | - | 6600 | NA | NA | HK | - | Open End | 20000 | Standard | NA | NA | Available | Available | ||
108,507 VND | 1 Piece(s) | 12 Day(s) or more | - | Radial | - | - | - | Single Row | Metric System | - | - | Double-sided seal type | Available | HK | - | Open End Double-sided Seal | 13000 | Standard | N/A | N/A | N/A | N/A | ||
81,346 VND | 1 Piece(s) | 8 Day(s) | - | Radial | 13 | 19 | 12 | Single Row | Metric System | - | 6950 | NA | NA | HK | - | Open End | 12000 | Standard | NA | NA | NA | NA | ||
91,203 VND | 1 Piece(s) | 8 Day(s) | 10 | Radial | 14 | 20 | 12 | Single Row | Metric System | - | 7200 | NA | NA | HK | - | Open End | 11000 | Standard | NA | NA | NA | NA | ||
46,340 VND | 1 Piece(s) | Same day | - | Radial | 14 | 20 | 12 | Single Row | Metric System | - | 7200 | NA | NA | HK | - | Open End | 11000 | Standard | NA | NA | Available | Available | ||
99,277 VND | 1 Piece(s) | 9 Day(s) or more | - | Radial | - | - | - | Single Row | Metric System | - | - | One-sided Seal Type | Available | HK | - | Open End One-sided Seal | 11000 | Standard | N/A | N/A | N/A | N/A | ||
92,798 VND | 1 Piece(s) | 4 Day(s) or more | - | Radial | 14 | 20 | 16 | Single Row | Metric System | - | 10700 | NA | NA | HK | - | Open End | 11000 | Standard | NA | NA | NA | NA | ||
73,560 VND | 1 Piece(s) | Same day | - | Radial | 15 | 21 | 12 | Single Row | Metric System | - | 7500 | NA | NA | HK | - | Open End | 11000 | Standard | NA | NA | NA | NA | ||
102,472 VND | 1 Piece(s) | 10 Day(s) or more | - | Radial | - | - | - | Single Row | Metric System | - | - | One-sided Seal Type | N/A | HK | - | Open End One-sided Seal | 11000 | Standard | N/A | N/A | N/A | N/A | ||
96,340 VND | 1 Piece(s) | 5 Day(s) | - | Radial | - | - | - | Single Row | Metric System | - | - | One-sided Seal Type | Available | HK | - | Open End One-sided Seal | 11000 | Standard | N/A | N/A | N/A | N/A | ||
59,000 VND | 1 Piece(s) | 9 Day(s) | 10 | Radial | 15 | 21 | 16 | Single Row | Metric System | - | 10700 | NA | NA | HK | - | Open End | 11000 | Standard | NA | NA | NA | NA | ||
112,718 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | 15 | 21 | 16 | Single Row | Metric System | - | 10700 | Double-sided Seal Type | Available | HK | - | Open End Double-sided Seal | 16000 | Standard | NA | NA | NA | NA | ||
119,860 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | 15 | 21 | 22 | Double Row | Metric System | - | 12900 | NA | NA | HK | - | Open End Multiple-Row Type | 11000 | Standard | NA | Available | NA | NA | ||
91,126 VND | 1 Piece(s) | Same day | - | Radial | 16 | 22 | 12 | Single Row | Metric System | - | 7750 | NA | NA | HK | - | Open End | 10000 | Standard | NA | NA | NA | NA | ||
94,753 VND | 1 Piece(s) | Same day | - | Radial | 16 | 22 | 16 | Single Row | Metric System | - | 11100 | NA | NA | HK | - | Open End | 10000 | Standard | NA | NA | NA | NA | ||
98,413 VND | 1 Piece(s) | 11 Day(s) | 10 | Radial | 16 | 22 | 16 | Single Row | Metric System | - | 11100 | NA | NA | HK | - | Open End | 15000 | Standard | NA | NA | Available | NA | ||
109,783 VND | 1 Piece(s) | 6 Day(s) or more | 10 | Radial | 16 | 22 | 16 | Single Row | Metric System | - | 7750 | Double-sided Seal Type | NA | HK | - | Open End Double-sided Seal | 10000 | Standard | NA | NA | NA | NA | ||
117,738 VND | 1 Piece(s) | 12 Day(s) or more | - | Radial | - | - | - | Single Row | Metric System | - | 11100 | Double-sided seal type | Available | HK | - | Open End Double-sided Seal | 10000 | Standard | N/A | N/A | N/A | N/A | ||
119,845 VND | 1 Piece(s) | Same day | - | Radial | 16 | 22 | 22 | Double Row | Metric System | - | 13300 | NA | NA | HK | - | Open End Multiple-Row Type | 10000 | Standard | NA | Available | NA | NA | ||
55,670 VND | 1 Piece(s) | Same day | - | Radial | 18 | 24 | 12 | Single Row | Metric System | - | 8300 | NA | NA | HK | - | Open End | 8500 | Standard | NA | NA | NA | NA | ||
97,525 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | - | - | - | Single Row | Metric System | - | - | One-sided Seal Type | Available | HK | - | Open End One-sided Seal | 8500 | Standard | N/A | N/A | N/A | N/A | ||
101,346 VND | 1 Piece(s) | 4 Day(s) or more | - | Radial | 18 | 24 | 16 | Single Row | Metric System | - | 11800 | NA | NA | HK | - | Open End | 8500 | Standard | NA | NA | NA | NA | ||
122,251 VND | 1 Piece(s) | 7 Day(s) or more | - | Radial | 18 | 24 | 16 | Single Row | Metric System | - | 11800 | Double-sided Seal Type | Available | HK | - | Open End Double-sided Seal | 13000 | Standard | NA | NA | NA | NA | ||
263,270 VND | 1 Piece(s) | Same day | - | Radial | 20 | 26 | 12 | Single Row | Metric System | - | 8750 | NA | NA | HK | - | Open End | 12000 | Standard | NA | NA | NA | NA | ||
55,670 VND | 1 Piece(s) | Same day | - | Radial | 20 | 26 | 12 | Single Row | Metric System | Weld Shape | 9250 | NA | NA | HK | C (Weld Holder) | Open End | 8000 | Standard | NA | NA | NA | NA | ||
48,462 VND | 1 Piece(s) | Same day | - | Radial | 20 | 26 | 16 | Single Row | Metric System | - | 13000 | NA | NA | HK | - | Open End | 8000 | Standard | NA | NA | NA | NA |
Loading...Tải…
Raceway Ring Shape | Needle Roller | Outer Ring | With Outer Ring | Inner/Outer Ring Material | Steel |
---|---|---|---|---|---|
Specifications/Environment | Standard | Rolling Element Material | Steel | Outer Ring Type | Flat |
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy