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Ningbo KaiCheng Bearings Manufactory Co.,Ltd.
 
 
NingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, bearing tolerance, bearing tolerances etc. The high speed and low noise bearings is our mainly produces of EMQ bearings. We are own our brand of "CIE", It is of advanced productive technique, consummate device and complete testing means. As well as we have powerful strength for new products, bearing tolerance, bearing tolerances and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.

-->>Our Main products: bearing collar, bearing vibration noise specification, bearing clearance, bearing tolerance, dustproof, 6000, 6200, 6300, 6400, 6700, 6800, 6900, 16000 series, minitype series, r minitype series, gear box bearing, special bearing, nylon window pulley, plastic pulley, conveyor bearing for roller, conveyor wheel, pressed thrust bearing, pressed bearing, carbon steel bearing, steel, DAC type double row, 2nd generation hub unit, taper roller bearing, double-row taper roller, ball drives, auto clutch release, auto steering, auto tension pulley, water pump, flange bearing, rear shaft locking collar, double row angular, needle roller bearing, radial needle rooler and cage assembly, roller bearing, inner ring, axial needle roller, radial needle and cage assemblies for pin, axial bearing washer, needle bearing for automotive, radial spherical plain, rod end, bearings Unit, cylindrical roller bearings, linear bearing, thrust bearing, self aligning ball bearing, angular contact ball bearing, cv joint, bushing. Or go to index.
 
     
bearing tolerance
 
 
Bearing Tolerance
0 Grade Toterance inner ring
d
mm
dmp Vdp Vdmp Kia Bs VBs
Diameter series
9 0.1 2.3.4 All Nomal Correct
Max Up Down
Over To Up Down
0.6 1) 2.5 0 -8 10 8 6 6 10 0 -40 - 12
2.5 10 0 -8 10 8 6 6 10 0 -120 -250 15
10 18 0 -8 10 8 6 6 10 0 -120 -250 20
18 30 0 -10 13 10 8 8 13 0 -120 -250 20
30 50 0 -12 15 12 9 9 15 0 -120 -250 20
50 80 0 -15 19 19 11 11 20 0 -150 -380 25
80 120 0 -20 25 25 15 15 25 0 -200 -380 25

0Grade Toterance outer ring
D
mm
Dmp VDp VDmp Kea Ce
C1s
VC1
VC1s
Open Shield
Diameter series
9 0.1 2.3.4 2.3.4
Over To Up Down Max Max Max Up Down Max
2.51) 6 0 -8 10 8 6 10 6 15 Same as the Bs and VBs of same bearing's inne ring
6 18 0 -8 10 8 6 10 6 15
18 30 0 -9 12 9 7 12 7 15
30 50 0 -11 14 11 8 16 8 20
50 80 0 -13 16 13 10 20 10 25
80 120 0 -15 19 19 11 26 11 35
120 150 0 -18 23 23 14 30 14 40
150 180 0 -25 31 31 19 38 19 45

6Grade Toterance inner ring
d
mm
Dmp Vdp Vdmp Kia Bs VBs
Diameter series
9 0.1 2.3.4 All Nomal Correct
Over To Up Down Max Max Max Up Down Max
0.61) 2.5 0 -7 9 7 5 5 5 0 -40 - 12
2.5 10 0 -7 9 7 5 5 6 0 -120 -250 15
10 18 0 -7 9 7 5 5 7 0 -120 -250 20
18 30 0 -8 10 8 6 6 8 0 -120 -250 20
30 50 0 -10 13 10 8 8 10 0 -120 -250 20
50 80 0 -12 15 15 9 9 10 0 -150 -380 25
80 120 0 -15 19 19 11 11 13 0 -200 -380 25

Details: See details
Detailed information pls visit: http://www.bearingcie.com/bearing_tolerance.htm
 
 
Contact Us
     

Tel: 0086-574-63886003 Fax: 0086-574-63105608 E-mail: bearingcie#bearingcie.com (Pls change # to @)

 
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