NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU410W ,D=50 Folding Ball Hex Key Set Magic Ring 2 139 138 5300 3800

2 　 139 138 5300 　 3800 4500 2

Capacity Bolt diameter (mm): 6-8

1mm Range 0 - 80mm Throat depth 220mm

such as the area between the roller heads and inner ring rib

4 mm) Function ENT / STR / PRI / PAS Finishes PB / SB / AB / SCR / PCR / GOLD / GREY Front Brass

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU410W ,D=50 Folding Ball Hex Key Set Magic Ring 2 139 138 5300 3800NSK Cylindrical Roller Bearings, Single Row NU Type, NU410W ,D=50 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NU410W 50 130 31 2. 1 2. 1 70. 8 129 124 5600 4000 4800 1. 99 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on