Skip to product information
1 of 1

SKU: 4T-749A/742-NTN

NTN 4T-749A/742 Tapered Roller Bearing Cup and Cone Set 3.25x5.909x1.75 inch

NTN 4T-749A/742 Tapered Roller Bearing Cup and Cone Set 3.25x5.909x1.75 inch
Regular price CHF 197.00 ex VAT
Regular price Sale price CHF 197.00 ex VAT
Sale Sold out

In stock

Price Break
3+ CHF 156.55
5+ CHF 147.76
10+ CHF 146.00
25+ CHF 144.24
49+ CHF 142.48
74+ CHF 140.72
99+ CHF 131.93
199+ CHF 130.17
249+ CHF 128.41
499+ CHF 126.65
999+ CHF 123.13
Quantity
Request Quotation

Return policy

90-Days Free Returns

Learn More

Low cost shipping

International Delivery

Learn More
Description
Technical
--- Bearing dimensions
d 3.25 inch (82.55mm)
D (inch) 5.909 inch (150.089mm)
T 1.75 inch (44.45mm)
B 1.837 inch (46.672mm)
C 1.44 inch (36.512mm)
--- Speeds and loads
C<sub>r</sub> 289kN
C<sub>or</sub> 360kN
Speed in grease 2400rpm
Speed in oil 3200rpm
--- Abutment dimensions
d<sub>a</sub> 99mm
d<sub>b</sub> 93mm
D<sub>a</sub> 134mm
D<sub>b</sub> 142mm
r<sub>as</sub> max 3.5mm
r<sub>1as</sub> max 3.3mm
Load center<sup>2</sup> 12mm
Constant e 0.33
Axial load factor Y<sub>2</sub> 1.84
Axial load factor Y<sub>0</sub> 1.01
Weight 3.37kg
Reviews
View full details