RMS 20 Inch size miniature ball bearings dimensions

New Designations :
RMS 20
Main demensions :
63.5 × 139.7 × 31.75
Bore Dia × Outside Dia × Width Dia (mm)
ID :
63.5 mm
Inside diameter/Bore size
OD :
139.7 mm
Outside diameter
B :
31.75 mm
Thickness/high/width
C :
92.3 kN
Basic dynamic load rating
C0 :
60 kN
Basic static load rating
Grease rpm :
10000 r/min
Reference speed
Oil rpm :
6700 r/min
Limiting speed
M :
2.068 kg
Weight, Mass
Category :
Inch size miniature ball bearings (for North Carolina or other)

Detailed parameters and installation dimensions:

d: 63.5 mm
D: 139.7 mm
B: 31.75 mm
d1: 88.35 mm
D1: 116.35 mm
r1,2 min.: 3.2 mm
da min.: 77 mm
Da max.: 128 mm
ra max.: 2 mm
Cr: 92.3 kN
Cor: 60 kN
Pu: 2.5 kN
nB: 10000 r/min
nG: 6700 r/min
kr: 0.03
f0: 13.2
Mass: 2.068 kg

  • Min. Order: 1 Piece
  • RMS 20 Price: Different quality, different prices, different prices from different suppliers, detailed price inquiry to the right suppliers
  • Precision Rating: P0~P2 ; ABEC1~ABEC9
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

Leave A Comment

Other models the same size : 63.5x139.7x31.75

AMS20

Single row angular contact ball bearings for Mamoutzou AMS20  63.5 * 139.7 * 31.75 , C: , C0: , M: 2.46

AMS 20 ABP

Single row angular contact ball bearings for Vatican city(the Holy see)   63.5 * 139.7 * 31.75 , C: 124, C0: 91.5, Grease rpm: 6300, Oil rpm: 6300, M: 2

MJT 2.1/2

for Costa Rica   63.5 * 139.7 * 31.75 , C: , C0: , M: 2.46

MS 17AC

Single row angular contact ball bearings for Vientiane   63.5 * 139.7 * 31.75 , C: , C0: , M: 2.46

MJT2.1/2M

Single row angular contact ball bearings for Basse-Terre   63.5 * 139.7 * 31.75 , C: , C0: ,

MJT2.1/2

for Bangui   63.5 * 139.7 * 31.75 , C: 114, C0: 83.5, Grease rpm: 2700, Oil rpm: 5400, M: 2.44

QJM 2.1/2

Four-point contact ball bearings for Comoros   63.5 * 139.7 * 31.75 , C: , C0: , M: 2.5

CRM20A

Single row cylindrical roller bearings for Madagascar   63.5 * 139.7 * 31.75 , C: 138, C0: 143, Grease rpm: 5300, Oil rpm: 6300, M: 2.15

CRM 20 A

Single row cylindrical roller bearings for Saint Vincent and the Grenadines   63.5 * 139.7 * 31.75 , C: 138, C0: 143, Grease rpm: 5300, Oil rpm: 6300, M: 2.15