NNF 5034 B-2LS  bearing Double row full complement cylindrical roller bearings

d

170 mm inner diameter

D

260 mm outer diameter

B

122 mm width

C

121 mm outer ring width (sealed bearings)

d1

≈203.6 mm inner ring shoulder diameter

D3

254 mm diameter of outer ring retaining groove

C1

107.2 mm distance between two stop grooves on outer surface of outer ring

Tolerance from C1

+0.2 mm Tolerance from C1

C2

6.9 mm outer ring side-to-retaining groove (sealed bearing) distance

b

5.2 mm outer ring retaining groove width

b1

7 mm outer ring lubrication groove width

K

4 mm lube hole diameter (outer ring)

r

min.2 mm chamfer dimension (sealed bearing)

r3,4

min.0.6 mm chamfer size

Liaocheng Fute Bearing Technology Co., Ltd.

Phone  : 0635-2855567

Mobile : 13561491333

Email  : futezc@163.com