SKF NNU4948B/SPW33 Bearing distributor

SKF NNU4948B/SPW33 Bearing distributor

SKF NNU4948B/SPW33 Bearing

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Brand: SKF distributor
Model: NNU4948B/SPW33
Type: Cylindrical Roller Bearing
Size: 240x320x80
Delivery Time: 5-7 Days
Original
Discription

Here is SKF NNU4948B/SPW33 Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of SKF NNU4948B/SPW33 Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.

Details
Bearing NNU 4948 B/SPW33 Bearing NNU 4948 B/SPW33

Cylindrical roller bearings, double row, super-precision NNU 4948 B/SPW33

Bearing number : NNU 4948 B/SPW33

Size (mm) : 240x320x80

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 80

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 320 mm

B - 80 mm

D1 - 292.2 mm

F - 265.3 mm

b - 11.1 mm

K - 3 mm

r1,2 - min. - 2.1 mm

r1,2 - min. - 2.1 mm

s - 3.7 mm

da - min. - 251 mm

da - max. - 262 mm

db - min. - 269 mm

Da - max. - 309 mm

ra - max. - 2 mm

ra - max. - 2 mm

dn - 267 mm

Basic dynamic load rating - C - 528 kN

Basic static load rating - C0 - 1220 kN

Fatigue load limit - Pu - 118 kN

Limiting speed for grease lubrication - 2200 r/min

Limiting speed for oil lubrication - 2600 mm/min

Gref - 171 cm

Mass bearing - 17.5 kg