求高人翻译 轴承产品

i think it make sense to test stainless steel with 5 balls. i will inform our sourcing committee of your proposal. what will be the ss to use for rings and the 5 balls? 304 ss or 316l ss? do you know what is the free spin of the nsk 5 balls gcr15 and the 5 balls ss? it is a key factor for succeeding in market. we need 6 minutes like the bearing i provided you hybrid with 5 balls. i add ideo of free spin of 1 minute. these are the specs of the hybrid 5 balls: this 5 balls bearing need to he free spin of + 6mins, low rolling resistance due to the 5 ball system, higher top end speeds. super light weight 5 ball ceramic bearing.