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NTN UC312 INSERT BEARING
Quick Overview
Manufactured By: NTN
Manufacturer Part Number: UC312
IMS Product Code: 1868305
Packaging: Sold Individually
Description:
NTN UC312 Insert Bearing
Insert Bearing with Set Screw, Wide Inner Ring - Spherical O.D.
Specifications
- Type: Insert Bearing
- Bore Type: Round
- Bearing Type: Ball Bearing
- Material: Through Hardened Steel
- Limiting Speed - Grease: 2400 RPM
- Seal Type: Contact
- Seal Material: Nitrile Rubber
- Precision Rating: ISO Class 0
- Performance: Heavy Duty
- Locking Device: Set Screw
- Lubrication: Non-Relubricatable
- Basic Outer Ring: 312
- Static Load Rating: 11700 lbf, 52000 N, 52.00 kN
- Dynamic Load Rating: 18400 lbf, 82000 N, 82.00 kN
- Enclosure: Double Sealed
- Weight: 5.754 lb, 2.610 kg
- Operating Temperature Range: -40 to 250 degrees F, -40 to 120 degrees C
- d: 2.3622 in, 60.000 mm
- D: 5.1181 in, 130.000 mm
- C: 1.3780 in, 35.000 mm
- B: 2.7953 in, 71.000 mm
- r: 0.0984 in, 2.500 mm
- ds: M12x1.5
- G: 0.4724 in, 12.000 mm
- d4: 3.2559 in, 82.700 mm
- S1: 1.7717 in, 45.000 mm
- S: 1.0236 in, 26.000 mm
Used:
A previously used, fully functional product that may have some signs of cosmetic wear.
Availability: 2 In Stock
Ships on Monday, October 19, 2026
Emergency after hours shipping may be available.
Call (888) 437-6645 for more information.
