Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com Web site: www.actionbearing.com
All Categories > Roller Bearings > Spherical Roller Bearings > 21300 Series Spherical Roller Bearings > Item # 21306  


Item # 21306, 21300 Series Spherical Roller Bearings

List Price QUOTE

Spherical Roller bearings are designed to carry heavy loads, even under misalignment or shaft deflection. Spherical Roller bearings can also handle axial loading in either direction and heavy shock loads. Available with a cylindrical or a tapered bore for mounting with or without a sleeve adapter. Available with many internal clearance (C2 to C4) and retainer options. Available bore dimension range is 20mm to 900mm.

Common Options:
  • E-- Extra Capacity style
  • J-- Steel cage
  • M-- Machined brass cage
  • K-- 1:12 Tapered Bore
  • C2-- tight internal clearance
  • C0-- Normal Clearance
  • C3-- Greater than normal Clearance
  • T41A-- Shaker Screen Style




 Specifications 

(d) Bore Diameter

30 mm

(D) Outside Diameter

72 mm

(B) Width

19 mm

(C) Dynamic Load

5520 N

(Co) Static Load

81000 N

(Grease) Lubrication Speed

6000 r/min

(Oil) Lubrication Speed

7500 r/min

Weight

0.41 kg

(e) Calculation Factors

0.27

(Y1) Calculating Factor

2.5

(Y2) Calculation Factor

3.7

Common Options

View
C0-- Normal Clearance
C2-- tight internal clearance

C3-- Greater than normal clearance

E-- Extra Capacity style

J-- Steel cage

K-- 1:12 Tapered Bore

M-- Machined Brass Cage

T41A-- Shaker Screen Style