Add products to your shopping cart
NB25BKW1SS

Image for Illustration purposes only. Actual product may vary

Curtis NB25BKW1SS 25 mm (.984")(O.D.) alloy steel single needle bearing joint with hubs bored 1/2 of O.D. keyways and

MODEL NB25BKW1SS

SKU

2302925

WEIGHT

0.540 lb

UOM

each

Contact supplier for technical support on: 800-466-2144

$118.91 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Orders over $500 qualify for a Free Gift

Typically Ships in: 3 days

Returnable: See conditions

Still Deciding?

Add this item to your saved items and easily come back later.

If your application requires a universal joint that can run at high speeds with large offset angles for extended periods of time, we recommend the use of needle bearing type joints. Needle bearing universal joints are suited for high speed applications. They are manufactured with tight component part tolerancing making them well suited for applications that require minimal backlash. Needle bearing joints require no maintenance as they are lubricated for life. They offer high efficiency, silent running and low friction. The permissible rpm is higher than for those with friction bearings, but is still dependent on the load, duration of use as well as the angular displacement. Ideal applications allow speeds of up to 4000 rpm. See joint selection guide below to determine proper universal joint diameter for application.

For assistance in determining the proper joint size for your application, please refer to joint selection guide below or contact Curtis and provide us with your operating criteria and Curtis’s engineers will spec out a joint to meet your needs.

If your need is for a double universal joint, assembly or different outside diameter please contact our customer service team at 888-885-6468.

Needle Bearing Applications

  • Conveyors
  • Commercial Sewing Machines
  • Bottle Capping Equipment
  • Bakery Equipment
DIMENSIONS OF STANDARD JOINTS IN INCHES 
 "A""B""C""D""E""F""G""H""I" 
Standard Turn-Key HubsOutside
Diameter
Bore
Diameter
Total
Length
Centerline
to End
Hub/Bore
Length
Shaft to Shaft
Distance
Set Screw
Size
Keyway
Size
Far Side to
Bottom of K/W
Approximate
Weight
Catalog Number+ .006"
 .000"
± .001"± .030"± .015"± .015" Unified Std
Threads Class
3B
Commercial
Tolerance
+ .010"
 .000"
Pounds
NB25BKW1SS25 mm
(.984")
.5003.38"1.70"1.14"1.18"1/4-20 NC1/8" x 1/16".555"0.54

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

Return policy

Item must be unused.

Item must be in it's original package.

Request specifications

Dear Customer by submitting this form You will be requesting the product specifications sheet for Lovejoy Curtis NB25BKW1SS. Our customer service team will contact the manufacturer and send You the requested information by email.

Name

E-Mail

Phone #

(optional)

Comment

(optional)