NTN BL311ZNR

Min. Order: 1 Piece

Bearing Price

$192.45 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight3.330 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN BL311ZNR

Technical Specifications

Type

Deep Groove Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Pressed

Cage Material

Steel

Ball Material

Steel

Limiting Speed - Oil

6100 RPM

Limiting Speed - Grease

5200 RPM

Precision

ISO Class 0

Configuration

One

Radial Internal Clearance

CN

Enclosure

Single Shielded

Weight

3.358 lb1.523 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Single Row Radial Ball Bearing - Single Shielded w/ Snap Ring, Series BL - Dimensions

d

2.1654 in55.000 mm

D

4.7244 in120.000 mm

B

1.1417 in29.000 mm

D1

4.5358 in115.210 mm

D2

5.1063 in129.700 mm

a

0.1598 in4.060 mm

f

0.1091 in2.770 mm

r

0.0787 in2.000 mm

r1

0.0197 in0.500 mm

da min

2.5197 in64.000 mm

da max

2.9134 in74.000 mm

Da max

4.3701 in111.000 mm

ras max

0.0787 in2.000 mm

Bearing Type

Deep groove ball bearing

Material

High carbon chrome steel

Cage

Steel

Enclosure

Single shielded