Product Groups

Spherical Roller Bearings

(1025)

SKF bearing

(5047)

Deep Groove Ball Bearing

(1276)

Self-aligning Ball Bearing

(9990)

Angular Contact Ball Bearing

(6973)

Clutch Release Bearing

(248)

Needle Roller Bearing Interchange

(17926)

Spherical Plain Bearing

(2484)

Thrust Ball Bearing

(429)

Thrust Roller Bearing

(9975)

Cylindrical Roller Bearings Interchange

(19984)

Needle Roller Bearings

(9993)

Tapered Roller Bearings

(1000)

Cylindrical Roller Thrust Bearings

(10014)

Needle Roller Thrust Bearings

(9943)

Spherical Roller Thrust Bearings

(10027)

Tapered Roller Thrust Bearings

(3928)

Bearing Unit SKF NSK NTN

(7849)

Linear Bearings

(5281)

Ball Bearing

(7846)

Land Drilling Rig SKF Bearing

(23014)

Vane Pumps

(1500)

Bearing Unit Interchange

(12966)

High Precision Bearings

(7586)

Clutch Bearing

(3122)

Oilfield Mud Pump Bearings

(1354)

Daikin Piston pump

(3450)

Mud Pump Bearing

(2)

SKF Oil Seal

(7991)

Timken Oil Seal

(10228)

National Seal

(4441)

Bearing Distributors Inventory

(19656)

Thrust Cylindrical Roller Bearings

(301)

Tdit Tnat two-row Tapered Roller Bearings

(69)

Multi-Row Roller Bearings NTN

(232)

Four Row Cylindrical Roller Bearings NTN

(217)

SL Type Cylindrical Roller Bearings NTN

(76)

SL Type Cylindrical Roller Bearings For Sheaves NTN

(23)

Single Row Tapered Roller Bearings NTN

(256)

Double Row Tapered Roller Bearings NTN

(720)

Four Row Tapered Roller Bearings NTN

(308)

Spherical Roller Bearings NTN

(639)

Thrust Bearings NTN

(279)

Double-row Cylindrical Rroller Bearings NSK

(297)

Full-complement Fylindrical Roller Bearings NSK

(257)

Single-row Tapered Roller Bearings NSK

(713)

YUKEN Piston Pump

(293)

Double-row Tapered Roller Bearings NSK

(1035)

Spherical Roller Bearings NSK

(538)

Single-direction Thrust Ball Bearings NSK

(99)

Cylindrical Roller Thrust Bearings NSK SKF FAG

(45)

Tapered Roller Thrust Bearings NSK FAG TIMKEN

(50)

Spherical Thrust Roller Bearings NSK

(89)

Rolling Bearings For Steel Mills NSK

(526)

Sealed-clean Four-row Tapered Roller Bearings NSK

(76)

Four-row Cylindrical Roller Bearings NSK

(187)

Double-row Tapered Roller Bearings NSK

(110)

Roll Bearings For Mills NSK

(55)

Crossed-roller Bearings NSK

(40)

Ball Bearings NSK

(233)

Tapered Roller Thrust Bearings For Adjusting Screws NSK

(46)

Double Row Double Row Tapered Roller Bearings Inch Series

(371)

Double Direction Thrust Tapered Roller Bearings

(133)

Land Drilling Rig Bearing Thrust Cylindrical Roller Bearings

(301)

Thrust Spherical Roller Bearings

(115)

Sealed Four Row Tapered Roller Bearings

(61)

Four Row Tapered Roller Bearings

(647)

Double Outer Double Row Tapered Roller Bearings

(250)

Tdo double-row Tapered Roller Bearings

(368)

Single Row Tapered Roller Bearings Inch

(961)

Double Inner Double Row Tapered Roller Bearings TDI

(561)

Single Row Tapered Roller Bearings

(137)

Double Inner Double Row Tapered Roller Bearings INCH

(497)

Split Spherical Roller Bearings

(30)

Spherical Roller Bearing

(459)

Four Row Cylindrical Roller Bearings

(974)

Single Row Cylindrical Roller Bearings

(394)

Full Row Of Cylindrical Roller Bearings

(150)

Double Row Cylindrical Roller Bearings

(578)

Double Row Full Complement Cylindrical Roller Bearings

(162)

Four Point Contact Ball Bearings

(176)

Double Row Angular Contact Ball Bearings

(99)

Deep Groove Ball Bearings

(226)

DTVL Angular Contact Thrust Ball Bearing.

(15)

TP Thrust Cylindrical Roller Bearing

(74)

TPS thrust Cylindrical Roller Bearing

(40)

Thrust Spherical Roller Bearings Types Tsrej Tsrem

(76)

Tthd Thrust Tapered Roller Bearings

(69)

TTHDFL Thrust Tapered Rroller Bearing

(65)

Ttthdflsa Thrust Tapered Roller Bearings

(13)

Thrust Tapered Roller Bearings Ttypes Ttsp Ttsps Ttspl

(38)

Thrust Tapered Roller Bearings – Types ttc, ttcs , ttcl

(46)

Screwdown Bearings Types tthdsx/sv tthdflsx/sv

(95)

Thrust Tapered Roller Bearing Types ttdwk , ttdflk

(45)

Crossed Roller Bearings txr

(12)

Tapered Roller Bearings Double-row • Type Tdo

(831)

Tapered Roller Bearings Double-row TDI TDIT

(294)

Tapered Roller Bearings Double-row TNA

(85)

Tapered Roller Bearings Double-row Tnaswe

(26)

Tapered Roller Bearings Double-row Spacer Assemblies

(952)

TTVS TTSP TTC TTCS TTCL Tapered Roller Thrust Bearings

(141)

Heavy-Duty Shaker Screen Spherical Roller Bearings

(179)

TIMKEN Spherical Roller Bearings

(467)

Cylindrical Roller Bearings One-row Metric ISO Series

(197)

Cylindrical Roller Bearings One-row Standard Series

(80)

Cylindrical Roller Bearings Full-Complement NCF

(38)

Cylindrical Roller Bearings Two-row

(96)

Four-Row Cylindrical Roller Bearings

(164)

Cylindrical Roller Bearings HJ Series

(96)

Cylindrical Roller Bearings 5200 a5200 Metric Series

(14)

Heavy-duty Needle Roller Bearings

(21)

Four-row Cylindrical Roller Bearing Assembly

(40)

Four-row Cylindrical Roller Bearing Inner Ring Outer Assembly

(130)

Four-row Tapered Roller Bearings •Tqow – 2tdiw

(516)

Timken Sealed Roll Neck Bearings

(188)

Four-row Tapered Roller Bearings Tqits

(43)

Tnaswh Two-row Tapered roller bearings

(17)

Tdit Tnat Two-row Tapered Roller Bearings

(69)

Tdik Ttrust Tapered Roller bearings

(78)

Ttdfik, Ttdw and Ttdk bearings

(45)

Screwdown Systems Thrust Tapered RollER Bearings

(95)

Thrust Spherical Roller Bearings

(67)

Mud Pump Bearings

(625)

Tokyo-Keiki Piston Pump

(219)

Tokyo-Keiki Vane Pump

(641)

YUKEN vane pump

(337)

Daikin piston pump

(601)

Daikin Vane Pump

(108)

DAIKIN Rotor pump

(151)

VICKERS Piston pump

(586)

Vickers Vane Pump

(79)

VICKERS gear pump

(25)

Nachi Gear Pump

(101)

NACHI Piston Pump

(339)

Rexroth A1VO

(20)

Rexroth A10vso

(236)

Rexroth AA4vso

(41)

Rexroth A15vso

(22)

Rexroth AZPF

(51)

Parker PV Piston Pump

(2691)

Parker PVP Piston Pump

(121)

Pparker PAVC Piston Pump

(344)

Parker Vane Pump

(37)

Main Pump

(1266)

Bearing Distributors

(10)

Famous Brand Hydraulic Pump

(12)
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Bearing Distributors Inc
  • Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759
  • Factory Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759
  • Worktime9.00--18.00
  • Phone(Working Time)0065-31591338
  • Phone(Nonworking Time)0065-31591338
  • Fax0065-31591338
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Bearing tolerance classifications of national standards

NOVEMBER 02, 2022

Standard

Applicable standerd

Tolerance Class

Bearing Types

Japanese industrial standard (JIS)

JIS B 1514

Class 0,6X

Class 6

Class 5

Class 4

Class 2

All type

International Organization for Standardization (ISO)

ISO 492

Normal class

Class 6X

Class 6

Class 5

Class 4

Class 2

Radial bearings

ISO 199

Normal Class

Class 6

Class 5

Class 4

ー

Thrust ball bearings

ISO 578

Class 4

ー

Class 3

Class 0

Class 00

Tapered roller bearings (Inch series)

ISO 1224

ー

ー

Class 5A

Class 4A

ー

Precision instrument bearings

Deutsches Institut fur Normung(DIN)

DIN 620

P0

P6

P5

P4

P2

All type

American National Standards Institute (ANSI)

American Bearing Manufacturer's Association (ABMA)

1

ANSI/ABMA Std.20

ABEC-1 RBEC-1

ABEC-3 RBEC-3

ABEC-5 RBEC-5

ABEC-7

ABEC-9

Radial bearings

(Except tapered roller bearings)

ANSI/ABMA Std.19.1

Class K

Class N

Class C

Class B

Class A

Tapered roller bearings (Metric series)

ANSI/ABMA Std.19

Class 4

Class 2

Class 3

Class 0

Class 00

Tapered roller bearings (Inch series)

Bearing tolerance classifications of national standards