NSK 6911v Bearing

cylindrical roller bearings

The cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

45 mm x 75 mm x 16 mm NACHI N 1009 cylindrical roller bearings: Calculation factor e : 0.24; Mass bearing unit : 8.7 kg

85 mm x 180 mm x 60 mm NACHI NU 2317 cylindrical roller bearings

85 mm x 180 mm x 60 mm NACHI NU 2317 cylindrical roller bearings: d3 max. : 560.527 mm; Lock nut : N 096

90 mm x 160 mm x 52,4 mm ISO NJ5218 cylindrical roller bearings

90 mm x 160 mm x 52,4 mm ISO NJ5218 cylindrical roller bearings: Fillet Radius ra : 4.00 mm; d : 200.000 mm

AST NUP2318 E cylindrical roller bearings

AST NUP2318 E cylindrical roller bearings: N1 : 25.4 mm; PG : 1/4 NPT

240 mm x 440 mm x 146 mm Timken 240RN92 cylindrical roller bearings

240 mm x 440 mm x 146 mm Timken 240RN92 cylindrical roller bearings: J1 : 260 mm; Bearing (basic designation) : C 3188 K

90,000 mm x 225,000 mm x 54,000 mm NTN NJ418 cylindrical roller bearings

90,000 mm x 225,000 mm x 54,000 mm NTN NJ418 cylindrical roller bearings: B : 80 mm; d : 240 mm

100 mm x 150 mm x 37 mm CYSD NN3020/W33 cylindrical roller bearings

100 mm x 150 mm x 37 mm CYSD NN3020/W33 cylindrical roller bearings: Mass needle roller : 1.95 g; r2 max. : 1 mm

510,000 mm x 670,000 mm x 320,000 mm NTN 4R10201 cylindrical roller bearings

510,000 mm x 670,000 mm x 320,000 mm NTN 4R10201 cylindrical roller bearings: Basic static load rating C0 : 620 kN; d : 130 mm

120 mm x 180 mm x 28 mm ISB NU 1024 cylindrical roller bearings

120 mm x 180 mm x 28 mm ISB NU 1024 cylindrical roller bearings: Fillet Radius ra : 2.50 mm; B : 56.00 mm

220 mm x 300 mm x 80 mm CYSD NNU4944/W33 cylindrical roller bearings

220 mm x 300 mm x 80 mm CYSD NNU4944/W33 cylindrical roller bearings: Calculation factor Y2 : 0.81; Limiting speed : 1100 r/min

260 mm x 360 mm x 60 mm SKF NCF2952CV cylindrical roller bearings

260 mm x 360 mm x 60 mm SKF NCF2952CV cylindrical roller bearings: Reference speed : 8500 r/min; Ew : 55 mm

Toyana NU3330 cylindrical roller bearings

Toyana NU3330 cylindrical roller bearings: r, r1,2 min. : 0.3 mm; Mass inner ring : 0.0061 kg