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21312 Bearing | Loyal

21312 interchange NTN 21312
21312 cross reference NTN 21312
21312 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 21312
D 130 mm
d 60 mm
B 31 mm
C 31 mm
Noun Bearing
Bore 2.362 Inch | 60 Millimeter
Width 1.22 Inch | 31 Millimeter
UNSPSC 31171510
r min. 2,1 mm
Weight 2,1 Kg
ra max. 2 mm
Da max. 118 mm
series: 213
da min. 72 mm
Category Spherical Roller Bearing
Inventory 0.0
Size (mm) 60x130x31
Enclosure Open
Width (mm) 31
cage type: Machined
bore type: Straight
Weight / LBS 4.575
maximum rpm: 4400 rpm
Bore Profile Straight
Cage Material Bronze
Inch - Metric Metric
Product Group B04311
closure type: Open
overall width: 31 mm
Keyword String Spherical
bore diameter: 60 mm
cage material: Brass
fillet radius: 2 mm
Withdrawal Nut Not Applicable
Bearing number 21312
Relubricatable No
Rolling Element Spherical Roller Bearing
Mounting Method Shaft Mount
finish/coating: Uncoated
Outside Diameter 5.118 Inch | 130 Millimeter
Long Description 60MM Straight Bore; 130MM Outside Diameter; 31MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Bronze Cage Material; Open Enclosure; Not Relubricatable
Manufacturer URL http://www.ntnamerica.com
outer ring type: Not Split
inner ring width: 31 mm
outer ring width: 31 mm
bearing material: Through Hardened Steel
outside diameter: 130 mm
Withdrawal Sleeve Not Applicable
Weight / Kilogram 2.08
Manufacturer Name NTN
Internal Clearance C0-Medium
Bore Diameter (mm) 60
internal clearance: CN
Adapter Part Number Not Applicable Inch | Not Applicable Millimeter
Outer Diameter (mm) 130
Minimum Buy Quantity N/A
static load capacity: 191000 N
dynamic load capacity: 167000 N
lubrication hole type: Lubrication Groove & Hole
Harmonized Tariff Code 84823080
Calculation factor (e) 0,25
Calculation factor (Y0) 2,63
(Oil) Lubrication Speed 4 400 r/min
Calculation factor (Y1) 2,69
Number of Rows of Rollers Double Row
(Grease) Lubrication Speed 3 400 r/min
manufacturer product page: Click here
operating temperature range: -40 to 120 ºC
Basic dynamic load rating (C) 167 kN
Basic static load rating (C0) 191 kN


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