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NJ2315-E-XL-MPAX-J30PC-N12BA-C4
Cylindrical roller bearing
Cylindrical roller bearing NJ..-E-XL-MPAX, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 75 mm | Bore diameter |
D | 160 mm | Outside diameter |
B | 55 mm | Width |
Cr | 390,000 N | Basic dynamic load rating, radial |
C0r | 395,000 N | Basic static load rating, radial |
Cur | 71,000 N | Fatigue load limit, radial |
nG | 6,600 1/min | Limiting speed |
nϑr | 3,550 1/min | Reference speed |
≈m | 5.5 kg | Weight |
Mounting dimensions
ra max | 2.1 mm | Maximum recess radius |
Dimensions
rmin | 2.1 mm | Minimum chamfer dimension |
r1 min | 2.1 mm | Minimum chamfer dimension |
s | 4.2 mm | Axial displacement |
E | 143 mm | Raceway diameter outer ring |
F | 95 mm | Raceway diameter inner ring |
D1 min | 136.24 mm | Minimum rib diameter outer ring |
d1 | 104.1 mm | Maximum rib diameter inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |
Downloads:
Your current product variant
Design | E | Increased Capacity Design |
Cage | MPAX | One Piece Brass Cage Lip Guided |
Radial internal clearance | C4 (Group 4) | Internal clearance larger than C3 |
Tolerance class | PN | Normal (PN) |
Number of rolling element rows | 1 | Single-row design |
Characteristics