NTN Bearings
NTN NA4912R Machined-Ring Needle Roller Bearing With Oil Hole, 60 mm Dia Bore, 85 mm OD, 1 Row, 25 mm W, 108000 N Load
NA4912R-NTN
MFG #: NA4912R
$162.64
/ EA
Estimated Delivery 7 to 10 Business Days
- Manufacturer: NTN
- Bore Diameter: 2.3622 in
- Outside Diameter: 3.3465 in
- Width: 0.9843 in
- Closure Type: Open
- Load Capacity: 24300 lbf
- Cage Material: Steel
- Maximum Speed: 6000 rpm
- Temperature Rating: 120 ºC
- Brand: NTN
NTN Needle Roller Bearing, Machined-Ring, Series: NA49, 60 mm Bore Dia, 85 mm Outside Dia, 1 Row, 25 mm W, Open Closure, 108000 N, High Carbon Chrome Steel Bearing, Steel Cage, 4000 rpm Grease/6000 rpm Oil Maximum, -40 to 120 deg C
- Greater load-bearing capacity in a more compact design
- Low inertial force and high rigidity
- Needle roller bearings are suitable for applications with oscillatory movement
- High permissible speeds
- ISO class 0 tolerance rating
- CN radial clearance
- 61500 N dynamic/108000 N static
Greater load-bearing capacity in a more compact design
Low inertial force and high rigidity
Needle roller bearings are suitable for applications with oscillatory movement
High permissible speeds
ISO class 0 tolerance rating
CN radial clearance
61500 N dynamic/108000 N static