NTN Bearing Manufacturing

NSK 7003 Bearing

 

Bearings Pin & Block U-Joints

Pin & Block universal joints are simple, cost efficient and can carry high loads at low bearing speeds. However, they tend to be more difficult to lubricate and heat generated by the friction can be a problem down the road due to wear or galling. If so, self-lubricating or porous & lube-soaked materials can be an effective option. Plain bearings can be adapted to the application by using materials such as alloys, stainless steel, or a combination of harder & softer materials like Brass, Bronze, or PTFE.

Available design options are Heavy Duty, High Strength, Stainless Steel, Leveler Strength, Military Standard & Pin & Block Needle-Bearing.Pin & Block universal joints contain two yokes and the center block, secured with pins, snap rings or rivets (as shown in the first picture).Pin & Block Needle-Bearing joints feature roller bearings and bushings in the pin and block design (as shown in the second picture)

Boston Gear (Altra) UJNL 20-23 Bearings Pin & Block U-Joints
Boston Gear (Altra) UJNL 20-23 Bearings Pin & Block U-Joints
0,855 Kg
BRI 284828
Boston Gear (Altra) JP25-1/8 Bearings Pin & Block U-Joints
Boston Gear (Altra) JP25-1/8 Bearings Pin & Block U-Joints
375 kN
2.1 mm
Boston Gear (Altra) JS75B Bearings Pin & Block U-Joints
Boston Gear (Altra) JS75B Bearings Pin & Block U-Joints
4.762x10.719x3.175
4,762
Boston Gear (Altra) J87B Bearings Pin & Block U-Joints
Boston Gear (Altra) J87B Bearings Pin & Block U-Joints
3,3 kN
7 mm
Boston Gear (Altra) JS50 Bearings Pin & Block U-Joints
Boston Gear (Altra) JS50 Bearings Pin & Block U-Joints
9.95 in
MSE304BX
Boston Gear (Altra) UJNL 19-20 Bearings Pin & Block U-Joints
Boston Gear (Altra) UJNL 19-20 Bearings Pin & Block U-Joints
3920 lbf
13682
Boston Gear (Altra) J87 Bearings Pin & Block U-Joints
Boston Gear (Altra) J87 Bearings Pin & Block U-Joints
43,8 kN
83 mm
Boston Gear (Altra) J150 Bearings Pin & Block U-Joints
Boston Gear (Altra) J150 Bearings Pin & Block U-Joints
600
360
Boston Gear (Altra) UJNL 22-23 Bearings Pin & Block U-Joints
Boston Gear (Altra) UJNL 22-23 Bearings Pin & Block U-Joints
NTN
58,000
Boston Gear (Altra) UJNL 18-19 Bearings Pin & Block U-Joints
Boston Gear (Altra) UJNL 18-19 Bearings Pin & Block U-Joints
0,64 Kg
14 kN
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Ball Insert Bearings
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Bearings Cored Bar Stock
Bearings Crowned & Flat Yoke Rollers
Bearings Drill Rod
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Bearings Keystock
Bearings Pin & Block U-Joints
Bearings Solid Bar Stock
Bearings Spherical Rod Ends
Cylindrical Roller Bearings