• Loyal
  • 3877/3820

3877/3820 Bearing | Loyal

3877/3820 interchange NSK 3877/3820
3877/3820 cross reference NSK 3877/3820
3877/3820 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 3877/3820
e 0.4
d 41,275 mm
D 85,725 mm
T 30,162 mm
B 30,162 mm
C 23,812 mm
a 21,8 mm
Da 73 mm
B_ 30.162
Db 81 mm
da 57 mm
Y0 0.82
db 50 mm
C0 115
D_ 85.725
Z_ 16
C_ 23.812
Y1 1.5
DE_ 73.169
SLR 21.3
D_a 73
DI_ 53.948
DA1 10.618
DA2 9.138
CUP 0.285
DA_ 9.882
D_b 81
RAr 152.135
SDM_ 63.654
KBRG 3161
yobi 3877/3820
CONE 0.506
ALP21 30
ALP22 0
ALP23 0
BETA_ 2
BET21 4
BET23 0
BET22 0
r min. 3,5 mm
LangID 1
Weight 0,791 Kg
ALPHA_ 15
r1 min. 3,3 mm
ra max. 3,5 mm
Oil rpm 6000
outer r 3.3
hidYobi 3877/3820
GRS rpm 4300
inner r 3.5
hidTable ecat_NSTPRI
inner ra 3.5
outer rb 3.3
ra1 max. 3,3 mm
Size (mm) 41.275x85.725x30.162
SHOG_yobi 3877R/3820R
Prod_Type3 TRBSR_ID_A
Width (mm) 30,162
Bearing number 3877/3820
Bore Diameter (mm) 41,275
Outer Diameter (mm) 85,725
Calculation factor (e) 0,4
(Oil) Lubrication Speed 6000 r/min
Calculation factor (Y0) 0,82
(Grease) Lubrication Speed 4300 r/min
Basic static load rating (C0) 115 kN
Basic dynamic load rating (C) 91 kN


ZK311-32 Tapered bore (with adapter) inch - ZK series

DVIS: A-R1/8

CNSORDERNO: Heavy-duty(3)

SDI: ZK311-32

SD: 2.00000000

ZKX12-34 Tapered bore (with adapter) inch - ZK series

DVIS: A-1/4-28UNF

CNSORDERNO: Medium-duty(X)

SDI: ZKX12-34

SD: 2 1/8

UCHA215-47 with Setscrew(inch)

CNSORDERNO: A-R1/8

SDI: UCHA215-47

DVIS: 2 15/16

SD: Normal-duty(2)

UCTH212-36J-300 with Setscrew(inch)

CNSORDERNO: Normal-duty(2)

TOGN: UCTH212-36J-300

SDI: B-R1/8

SD: 2 1/4

Contact us