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21313 Original famous brands Spherical Roller Bearings 21313 Original famous brands Spherical Roller Bearings 21313 Original famous brands Spherical Roller Bearings

21313 Original famous brands Spherical Roller Bearings

21313 Original famous brands Spherical Roller Bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the...
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Product Description

21313 Original famous brands Spherical Roller Bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing (fig. 1), which can be caused, for example, by shaft deflection.

fig. 1

Bearing features

  • Accommodate static and dynamic misalignment
    The bearings are self-aligning like spherical roller bearings or CARB bearings.
  • Excellent high-speed performance
    Self-aligning ball bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.
  • Minimum maintenance
    Because of low heat generation, the bearing temperature is loLion Bearing Industrial Co.ltdr, leading to extended bearing life and maintenance intervals.
  • Low friction
    Very loose conformity betLion Bearing Industrial Co.ltden balls and outer ring keeps friction and frictional heat at low levels.
  • Excellent light load performance
    Self-aligning ball bearings have low minimum load requirements.
  • Low noise
    Self-aligning ball bearings can reduce noise and vibration levels, for example, in fans.

21313

If you’re looking 21313 Spherical Roller Bearings to replace yLion Bearing Industrial Co.ltd FAG,Timken, SKF, NSK,NTN,Koyo,Mcgill ,Nachi bearing, Lion Bearing Industrial Co.ltd make a drop-in replacement for it. If you’re not sure who made the bearing just contact with us .Boya Singapore Bearing coporation competes with the biggest names in the bearing industry.

Boya Singapore Bearing coporation uses a variety of prefixes and suffixes to help identify critical features of Origin bearings. Some are standard throughout the bearing industry, while some are not. If you’re having difficulty finding a direct interchange, Contact with us.

BEARING 21313
Spherical Roller Bearings
NTN BEARING 21313
Lion Bearing Industrial Co.ltdight Contact with Lion Bearing Industrial Co.ltd Boya Singapore Bearing Office
DIMENSIONS FEATURES/OPTIONS
DIMENSION IMPERIAL METRIC OPTION CODE DESCRIPTION
Bore d
O.D.D.
Width B or W
rs min
da min
da max
Da min
Da max
ras max
e
Y1
Y2
Y0
2.5591 in
5.5118 in
1.2992 in
0.0827 in
3.0315 in
5.0394 in
0.0787 in
0.0098 in
0.1059 in
0.1575 in
0.1035 in
65.000 mm
140.000 mm
33.000 mm
2.100 mm
77.000 mm
128.000 mm
2.000 mm
0.250 mm
2.690 mm
4.000 mm
2.630 mm
Series
Cage
Internal Clr.
Tolerance
213 213 Spherical Roller Bearing Series
Standard cage
Normal internal clearance
Class 0 equiv. to ABEC 1; standard
BASIC LOAD RATINGS LIMITING SPEEDS
Static
Dynamic
51,147 LBF
43,651 LBF
228,000 N
194,000 N
Oil
Seals
Grease
3,100.00 RPM
N/A
2,000.00 RPM

21313 Spherical Roller Bearings

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Mail : sales4@bearingsg.com
Address : 259 Ki Lung Street, Sham Shui Po, Kowloon,HongKong

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