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6311LLBC3

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NTN 6311LLBC3 MEDIUM SIZE BALL BRG(STANDARD)

MODEL 6311LLBC3

BRAND

SKU

278746

WEIGHT

0.003 lb

UOM

each

This vendor has a minimum order quantity of 2. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$71.21 Each

Prices are subject to change

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Orders over $500 qualify for a Free Gift

Bearing Modification Services

Brand Minimum Order Quantity: 2

Typically Ships in: 1 day

Returnable:No

Bore type

Round

Enclosure

Double sealed

Limiting speed - grease

5800 RPM

Material

High carbon chrome steel

Operating temperature range

-40 to 250 F

Radial internal clearance

C3

Seal material

Nitrile rubber

Seal type

Non-Contact

Specifications
Bearing Data Sheet
Single Row Deep Groove Ball Bearings
NTN Part Number  6311LLB  
Weight  N/A (lbs) / N/A (kg)  
Dimensions Features/Options
Dimension Imperial Metric Option Code Description
Bore d
O.D.D.
Width B or W
rs min
D1 max
a max
b min
ro max
rns min
D2 max
f max
da min
da max
Da max
ras max
Dx min
Cy max
Cz min
rnas max
2.1654 (in)
4.7244 (in)
1.1417 (in)
0.0787 (in)
4.5358 (in)
0.1598 (in)
0.1220 (in)
0.0236 (in)
0.0197 (in)
5.1063 (in)
0.1110 (in)
2.5197 (in)
2.9134 (in)
4.3701 (in)
0.0787 (in)
5.1772 (in)
0.2559 (in)
0.1142 (in)
0.0197 (in)
55.000 (mm)
120.000 (mm)
29.000 (mm)
2.000 (mm)
115.210 (mm)
4.060 (mm)
3.100 (mm)
0.600 (mm)
0.500 (mm)
129.700 (mm)
2.820 (mm)
64.000 (mm)
74.000 (mm)
111.000 (mm)
2.000 (mm)
131.500 (mm)
6.500 (mm)
2.900 (mm)
0.500 (mm)
Series
Cage
Seal/Shield
63

LLB
Single Row Radial Ball Bearing 63 Series
Pressed steel cage
Non-Contact Rubber Seal on both sides
Basic Load Ratings Limiting Speeds
Static
Dynamic
10,100 (LBF)
16,100 (LBF)
45,000 (N)
71,500 (N)
  Oil
Seals
Grease
6,800.00 (RPM)
N/A
5,800.00 (RPM)

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
6311LLBC3/EM

#278745

Brand

NTN Bearing

Model

6311LLBC3/EM

$612.96 Each
Free Shipping orders over $1
6311VVC3

#5034289

Brand

NSK Bearings

Model

6311VVC3

$176.57 Each
Free Shipping orders over $1

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