Product Details

Komatsu ROLLER 310-954-3150KF ROLLER

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu ROLLER 310-954-3150KF ROLLER Size Chart (mm/inches)

d105 mm
D190 mm
B36 mm
a80 mm
Contact angle α40 °
rs min2.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass4.35 kg
Dynamic load, C142 kN
Static load, C0129 kN
Fatigue limit load, Cu4.85 kN
Nlim (oil)4,300 rpm
Nlim (grease)3,200 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min117 mm
db min112 mm
Da max178 mm
Db max183 mm
r1a max1 mm
ra max2 mm
CategoryAngular Contact Ball Bearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram4.37
EAN4547359446920
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialBrass
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
Mounting ArrangementUniversal
Inch - MetricMetric
Long Description105MM Bore; 190MM Outside Diameter; 36MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
CategoryAngular Contact Ball Bearing
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer URLhttp://www.ntnamerica.com
Manufacturer Item Number7221BL1G
Weight / LBS9.614
Bore4.134 Inch | 105 Millimeter
Width1.417 Inch | 36 Millimeter
Outside Diameter7.48 Inch | 190 Millimeter
bore diameter:105 mm
radial static load capacity:129000 N
outside diameter:190 mm
operating temperature range:-40 to 120 ºC
overall width:36 mm
cage material:Brass
contact angle:40 °
outer ring width:36 mm
row type & fill slot:Single-Row Non-Fill Slot
maximum rpm:4300 rpm
internal clearance:C0
finish/coating:Uncoated
bore type:Round
precision rating:ISO Class 0
closure type:Open
fillet radius:2.1 mm
snap ring included:Without Snap Ring
series:72B
bearing material:High Carbon Chrome Steel
weight:4.350 kg
radial dynamic load capacity:142000 N
manufacturer product page:Click here
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